Question

Which among the following statements is false about the incorporation radio environment map in communication systems?

(a) Radio environment map supports adaption regardless of available resources

(b) Radio environment map allows network access on the basis of performance metrics

(c) Radio environment map supports collaborative information processing

(d) Radio environment map supports various network architectures

I got this question by my school principal while I was bunking the class.

Question is from Next Generation Wireless Network in chapter Next Generation Wireless Network of Cognitive Radio

Answer 1

The correct choice is (a) Radio environment map supports adaption regardless of available resources

The best explanation: Effective adaption of radio environment map is limited by radio scenarios such as available services, user policy, radio equipment capability, and available spectrum. Radio environment map supports various network architectures, collaborative information processing, and network access on the basis of performance metrics.